diff options
Diffstat (limited to 'tools/perf/config')
34 files changed, 100 insertions, 805 deletions
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index cc224080b525..59a98c643240 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -11,19 +11,26 @@ ifneq ($(obj-perf),) obj-perf := $(abspath $(obj-perf))/ endif -LIB_INCLUDE := $(srctree)/tools/lib/ +$(shell echo -n > .config-detected) +detected = $(shell echo "$(1)=y" >> .config-detected) +detected_var = $(shell echo "$(1)=$($(1))" >> .config-detected) + CFLAGS := $(EXTRA_CFLAGS) $(EXTRA_WARNINGS) include $(src-perf)/config/Makefile.arch +$(call detected_var,ARCH) + NO_PERF_REGS := 1 # Additional ARCH settings for x86 ifeq ($(ARCH),x86) + $(call detected,CONFIG_X86) ifeq (${IS_64_BIT}, 1) CFLAGS += -DHAVE_ARCH_X86_64_SUPPORT ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S LIBUNWIND_LIBS = -lunwind -lunwind-x86_64 + $(call detected,CONFIG_X86_64) else LIBUNWIND_LIBS = -lunwind -lunwind-x86 endif @@ -40,6 +47,10 @@ ifeq ($(ARCH),arm64) LIBUNWIND_LIBS = -lunwind -lunwind-aarch64 endif +ifeq ($(NO_PERF_REGS),0) + $(call detected,CONFIG_PERF_REGS) +endif + # So far there's only x86 and arm libdw unwind support merged in perf. # Disable it on all other architectures in case libdw unwind # support is detected in system. Add supported architectures @@ -84,6 +95,17 @@ ifndef NO_LIBELF FEATURE_CHECK_LDFLAGS-libdw-dwarf-unwind := $(LIBDW_LDFLAGS) -ldw endif +ifdef LIBBABELTRACE + # for linking with debug library, run like: + # make DEBUG=1 LIBBABELTRACE_DIR=/opt/libbabeltrace/ + ifdef LIBBABELTRACE_DIR + LIBBABELTRACE_CFLAGS := -I$(LIBBABELTRACE_DIR)/include + LIBBABELTRACE_LDFLAGS := -L$(LIBBABELTRACE_DIR)/lib + endif + FEATURE_CHECK_CFLAGS-libbabeltrace := $(LIBBABELTRACE_CFLAGS) + FEATURE_CHECK_LDFLAGS-libbabeltrace := $(LIBBABELTRACE_LDFLAGS) -lbabeltrace-ctf +endif + # include ARCH specific config -include $(src-perf)/arch/$(ARCH)/Makefile @@ -114,6 +136,8 @@ ifdef PARSER_DEBUG PARSER_DEBUG_BISON := -t PARSER_DEBUG_FLEX := -d CFLAGS += -DPARSER_DEBUG + $(call detected_var,PARSER_DEBUG_BISON) + $(call detected_var,PARSER_DEBUG_FLEX) endif ifndef NO_LIBPYTHON @@ -152,121 +176,7 @@ LDFLAGS += -Wl,-z,noexecstack EXTLIBS = -lpthread -lrt -lm -ldl -ifneq ($(OUTPUT),) - OUTPUT_FEATURES = $(OUTPUT)config/feature-checks/ - $(shell mkdir -p $(OUTPUT_FEATURES)) -endif - -feature_check = $(eval $(feature_check_code)) -define feature_check_code - feature-$(1) := $(shell $(MAKE) OUTPUT=$(OUTPUT_FEATURES) CFLAGS="$(EXTRA_CFLAGS) $(FEATURE_CHECK_CFLAGS-$(1))" LDFLAGS="$(LDFLAGS) $(FEATURE_CHECK_LDFLAGS-$(1))" -C config/feature-checks test-$1.bin >/dev/null 2>/dev/null && echo 1 || echo 0) -endef - -feature_set = $(eval $(feature_set_code)) -define feature_set_code - feature-$(1) := 1 -endef - -# -# Build the feature check binaries in parallel, ignore errors, ignore return value and suppress output: -# - -# -# Note that this is not a complete list of all feature tests, just -# those that are typically built on a fully configured system. -# -# [ Feature tests not mentioned here have to be built explicitly in -# the rule that uses them - an example for that is the 'bionic' -# feature check. ] -# -CORE_FEATURE_TESTS = \ - backtrace \ - dwarf \ - fortify-source \ - sync-compare-and-swap \ - glibc \ - gtk2 \ - gtk2-infobar \ - libaudit \ - libbfd \ - libelf \ - libelf-getphdrnum \ - libelf-mmap \ - libnuma \ - libperl \ - libpython \ - libpython-version \ - libslang \ - libunwind \ - pthread-attr-setaffinity-np \ - stackprotector-all \ - timerfd \ - libdw-dwarf-unwind \ - zlib - -LIB_FEATURE_TESTS = \ - dwarf \ - glibc \ - gtk2 \ - libaudit \ - libbfd \ - libelf \ - libnuma \ - libperl \ - libpython \ - libslang \ - libunwind \ - libdw-dwarf-unwind \ - zlib - -VF_FEATURE_TESTS = \ - backtrace \ - fortify-source \ - sync-compare-and-swap \ - gtk2-infobar \ - libelf-getphdrnum \ - libelf-mmap \ - libpython-version \ - pthread-attr-setaffinity-np \ - stackprotector-all \ - timerfd \ - libunwind-debug-frame \ - bionic \ - liberty \ - liberty-z \ - cplus-demangle \ - compile-32 \ - compile-x32 - -# Set FEATURE_CHECK_(C|LD)FLAGS-all for all CORE_FEATURE_TESTS features. -# If in the future we need per-feature checks/flags for features not -# mentioned in this list we need to refactor this ;-). -set_test_all_flags = $(eval $(set_test_all_flags_code)) -define set_test_all_flags_code - FEATURE_CHECK_CFLAGS-all += $(FEATURE_CHECK_CFLAGS-$(1)) - FEATURE_CHECK_LDFLAGS-all += $(FEATURE_CHECK_LDFLAGS-$(1)) -endef - -$(foreach feat,$(CORE_FEATURE_TESTS),$(call set_test_all_flags,$(feat))) - -# -# Special fast-path for the 'all features are available' case: -# -$(call feature_check,all,$(MSG)) - -# -# Just in case the build freshly failed, make sure we print the -# feature matrix: -# -ifeq ($(feature-all), 1) - # - # test-all.c passed - just set all the core feature flags to 1: - # - $(foreach feat,$(CORE_FEATURE_TESTS),$(call feature_set,$(feat))) -else - $(shell $(MAKE) OUTPUT=$(OUTPUT_FEATURES) CFLAGS="$(EXTRA_CFLAGS)" LDFLAGS=$(LDFLAGS) -i -j -C config/feature-checks $(addsuffix .bin,$(CORE_FEATURE_TESTS)) >/dev/null 2>&1) - $(foreach feat,$(CORE_FEATURE_TESTS),$(call feature_check,$(feat))) -endif +include $(srctree)/tools/build/Makefile.feature ifeq ($(feature-stackprotector-all), 1) CFLAGS += -fstack-protector-all @@ -295,7 +205,7 @@ endif CFLAGS += -I$(src-perf)/util CFLAGS += -I$(src-perf) -CFLAGS += -I$(LIB_INCLUDE) +CFLAGS += -I$(srctree)/tools/lib/ CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE @@ -361,6 +271,7 @@ endif # NO_LIBELF ifndef NO_LIBELF CFLAGS += -DHAVE_LIBELF_SUPPORT EXTLIBS += -lelf + $(call detected,CONFIG_LIBELF) ifeq ($(feature-libelf-mmap), 1) CFLAGS += -DHAVE_LIBELF_MMAP_SUPPORT @@ -381,6 +292,7 @@ ifndef NO_LIBELF CFLAGS += -DHAVE_DWARF_SUPPORT $(LIBDW_CFLAGS) LDFLAGS += $(LIBDW_LDFLAGS) EXTLIBS += -ldw + $(call detected,CONFIG_DWARF) endif # PERF_HAVE_DWARF_REGS endif # NO_DWARF endif # NO_LIBELF @@ -408,9 +320,11 @@ ifdef NO_LIBUNWIND dwarf-post-unwind := 0 else dwarf-post-unwind-text := libdw + $(call detected,CONFIG_LIBDW_DWARF_UNWIND) endif else dwarf-post-unwind-text := libunwind + $(call detected,CONFIG_LIBUNWIND) # Enable libunwind support by default. ifndef NO_LIBDW_DWARF_UNWIND NO_LIBDW_DWARF_UNWIND := 1 @@ -419,6 +333,7 @@ endif ifeq ($(dwarf-post-unwind),1) CFLAGS += -DHAVE_DWARF_UNWIND_SUPPORT + $(call detected,CONFIG_DWARF_UNWIND) else NO_DWARF_UNWIND := 1 endif @@ -447,6 +362,7 @@ ifndef NO_LIBAUDIT else CFLAGS += -DHAVE_LIBAUDIT_SUPPORT EXTLIBS += -laudit + $(call detected,CONFIG_AUDIT) endif endif @@ -463,6 +379,7 @@ ifndef NO_SLANG CFLAGS += -I/usr/include/slang CFLAGS += -DHAVE_SLANG_SUPPORT EXTLIBS += -lslang + $(call detected,CONFIG_SLANG) endif endif @@ -497,10 +414,11 @@ else ifneq ($(feature-libperl), 1) CFLAGS += -DNO_LIBPERL NO_LIBPERL := 1 - msg := $(warning Missing perl devel files. Disabling perl scripting support, consider installing perl-ExtUtils-Embed); + msg := $(warning Missing perl devel files. Disabling perl scripting support, please install perl-ExtUtils-Embed/libperl-dev); else LDFLAGS += $(PERL_EMBED_LDFLAGS) EXTLIBS += $(PERL_EMBED_LIBADD) + $(call detected,CONFIG_LIBPERL) endif endif @@ -513,22 +431,21 @@ endif disable-python = $(eval $(disable-python_code)) define disable-python_code CFLAGS += -DNO_LIBPYTHON - $(if $(1),$(warning No $(1) was found)) - $(warning Python support will not be built) + $(warning $1) NO_LIBPYTHON := 1 endef ifdef NO_LIBPYTHON - $(call disable-python) + $(call disable-python,Python support disabled by user) else ifndef PYTHON - $(call disable-python,python interpreter) + $(call disable-python,No python interpreter was found: disables Python support - please install python-devel/python-dev) else PYTHON_WORD := $(call shell-wordify,$(PYTHON)) ifndef PYTHON_CONFIG - $(call disable-python,python-config tool) + $(call disable-python,No 'python-config' tool was found: disables Python support - please install python-devel/python-dev) else PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG)) @@ -540,7 +457,7 @@ else FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS) ifneq ($(feature-libpython), 1) - $(call disable-python,Python.h (for Python 2.x)) + $(call disable-python,No 'Python.h' (for Python 2.x support) was found: disables Python support - please install python-devel/python-dev) else ifneq ($(feature-libpython-version), 1) @@ -560,6 +477,7 @@ else LDFLAGS += $(PYTHON_EMBED_LDFLAGS) EXTLIBS += $(PYTHON_EMBED_LIBADD) LANG_BINDINGS += $(obj-perf)python/perf.so + $(call detected,CONFIG_LIBPYTHON) endif endif endif @@ -600,7 +518,7 @@ else EXTLIBS += -liberty CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT else - msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling) + msg := $(warning No bfd.h/libbfd found, please install binutils-dev[el]/zlib-static/libiberty-dev to gain symbol demangling) CFLAGS += -DNO_DEMANGLE endif endif @@ -617,11 +535,23 @@ ifndef NO_ZLIB ifeq ($(feature-zlib), 1) CFLAGS += -DHAVE_ZLIB_SUPPORT EXTLIBS += -lz + $(call detected,CONFIG_ZLIB) else NO_ZLIB := 1 endif endif +ifndef NO_LZMA + ifeq ($(feature-lzma), 1) + CFLAGS += -DHAVE_LZMA_SUPPORT + EXTLIBS += -llzma + $(call detected,CONFIG_LZMA) + else + msg := $(warning No liblzma found, disables xz kernel module decompression, please install xz-devel/liblzma-dev); + NO_LZMA := 1 + endif +endif + ifndef NO_BACKTRACE ifeq ($(feature-backtrace), 1) CFLAGS += -DHAVE_BACKTRACE_SUPPORT @@ -635,6 +565,7 @@ ifndef NO_LIBNUMA else CFLAGS += -DHAVE_LIBNUMA_SUPPORT EXTLIBS += -lnuma + $(call detected,CONFIG_NUMA) endif endif @@ -651,7 +582,7 @@ ifeq (${IS_64_BIT}, 1) NO_PERF_READ_VDSO32 := 1 endif endif - ifneq (${IS_X86_64}, 1) + ifneq ($(ARCH), x86) NO_PERF_READ_VDSOX32 := 1 endif ifndef NO_PERF_READ_VDSOX32 @@ -667,6 +598,18 @@ else NO_PERF_READ_VDSOX32 := 1 endif +ifdef LIBBABELTRACE + $(call feature_check,libbabeltrace) + ifeq ($(feature-libbabeltrace), 1) + CFLAGS += -DHAVE_LIBBABELTRACE_SUPPORT $(LIBBABELTRACE_CFLAGS) + LDFLAGS += $(LIBBABELTRACE_LDFLAGS) + EXTLIBS += -lbabeltrace-ctf + $(call detected,CONFIG_LIBBABELTRACE) + else + msg := $(warning No libbabeltrace found, disables 'perf data' CTF format support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev); + endif +endif + # Among the variables below, these: # perfexecdir # template_dir @@ -699,7 +642,7 @@ sysconfdir = $(prefix)/etc ETC_PERFCONFIG = etc/perfconfig endif ifndef lib -ifeq ($(IS_X86_64),1) +ifeq ($(ARCH)$(IS_64_BIT), x861) lib = lib64 else lib = lib @@ -735,83 +678,33 @@ plugindir=$(libdir)/traceevent/plugins plugindir_SQ= $(subst ','\'',$(plugindir)) endif -# -# Print the result of the feature test: -# -feature_print_status = $(eval $(feature_print_status_code)) $(info $(MSG)) - -define feature_print_status_code - ifeq ($(feature-$(1)), 1) - MSG = $(shell printf '...%30s: [ \033[32mon\033[m ]' $(1)) - else - MSG = $(shell printf '...%30s: [ \033[31mOFF\033[m ]' $(1)) - endif -endef - -feature_print_var = $(eval $(feature_print_var_code)) $(info $(MSG)) -define feature_print_var_code +print_var = $(eval $(print_var_code)) $(info $(MSG)) +define print_var_code MSG = $(shell printf '...%30s: %s' $(1) $($(1))) endef -feature_print_text = $(eval $(feature_print_text_code)) $(info $(MSG)) -define feature_print_text_code - MSG = $(shell printf '...%30s: %s' $(1) $(2)) -endef - -PERF_FEATURES := $(foreach feat,$(LIB_FEATURE_TESTS),feature-$(feat)($(feature-$(feat)))) -PERF_FEATURES_FILE := $(shell touch $(OUTPUT)PERF-FEATURES; cat $(OUTPUT)PERF-FEATURES) - -ifeq ($(dwarf-post-unwind),1) - PERF_FEATURES += dwarf-post-unwind($(dwarf-post-unwind-text)) -endif - -# The $(display_lib) controls the default detection message -# output. It's set if: -# - detected features differes from stored features from -# last build (in PERF-FEATURES file) -# - one of the $(LIB_FEATURE_TESTS) is not detected -# - VF is enabled - -ifneq ("$(PERF_FEATURES)","$(PERF_FEATURES_FILE)") - $(shell echo "$(PERF_FEATURES)" > $(OUTPUT)PERF-FEATURES) - display_lib := 1 -endif - -feature_check = $(eval $(feature_check_code)) -define feature_check_code - ifneq ($(feature-$(1)), 1) - display_lib := 1 - endif -endef - -$(foreach feat,$(LIB_FEATURE_TESTS),$(call feature_check,$(feat))) - ifeq ($(VF),1) - display_lib := 1 - display_vf := 1 -endif - -ifeq ($(display_lib),1) + $(call print_var,prefix) + $(call print_var,bindir) + $(call print_var,libdir) + $(call print_var,sysconfdir) + $(call print_var,LIBUNWIND_DIR) + $(call print_var,LIBDW_DIR) $(info ) - $(info Auto-detecting system features:) - $(foreach feat,$(LIB_FEATURE_TESTS),$(call feature_print_status,$(feat),)) - - ifeq ($(dwarf-post-unwind),1) - $(call feature_print_text,"DWARF post unwind library", $(dwarf-post-unwind-text)) - endif -endif - -ifeq ($(display_vf),1) - $(foreach feat,$(VF_FEATURE_TESTS),$(call feature_print_status,$(feat),)) - $(info ) - $(call feature_print_var,prefix) - $(call feature_print_var,bindir) - $(call feature_print_var,libdir) - $(call feature_print_var,sysconfdir) - $(call feature_print_var,LIBUNWIND_DIR) - $(call feature_print_var,LIBDW_DIR) endif -ifeq ($(display_lib),1) - $(info ) -endif +$(call detected_var,bindir_SQ) +$(call detected_var,PYTHON_WORD) +ifneq ($(OUTPUT),) +$(call detected_var,OUTPUT) +endif +$(call detected_var,htmldir_SQ) +$(call detected_var,infodir_SQ) +$(call detected_var,mandir_SQ) +$(call detected_var,ETC_PERFCONFIG_SQ) +$(call detected_var,prefix_SQ) +$(call detected_var,perfexecdir_SQ) +$(call detected_var,LIBDIR) +$(call detected_var,GTK_CFLAGS) +$(call detected_var,PERL_EMBED_CCOPTS) +$(call detected_var,PYTHON_EMBED_CCOPTS) diff --git a/tools/perf/config/Makefile.arch b/tools/perf/config/Makefile.arch index ff95a68741d1..e11fbd6fae78 100644 --- a/tools/perf/config/Makefile.arch +++ b/tools/perf/config/Makefile.arch @@ -1,28 +1,15 @@ +ifndef ARCH +ARCH := $(shell uname -m 2>/dev/null || echo not) +endif -uname_M := $(shell uname -m 2>/dev/null || echo not) - -RAW_ARCH := $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \ - -e s/arm.*/arm/ -e s/sa110/arm/ \ +ARCH := $(shell echo $(ARCH) | sed -e s/i.86/x86/ -e s/x86_64/x86/ \ + -e s/sun4u/sparc/ -e s/sparc64/sparc/ \ + -e /arm64/!s/arm.*/arm/ -e s/sa110/arm/ \ -e s/s390x/s390/ -e s/parisc64/parisc/ \ -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \ -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ \ -e s/tile.*/tile/ ) -# Additional ARCH settings for x86 -ifeq ($(RAW_ARCH),i386) - ARCH ?= x86 -endif - -ifeq ($(RAW_ARCH),x86_64) - ARCH ?= x86 - - ifneq (, $(findstring m32,$(CFLAGS))) - RAW_ARCH := x86_32 - endif -endif - -ARCH ?= $(RAW_ARCH) - LP64 := $(shell echo __LP64__ | ${CC} ${CFLAGS} -E -x c - | tail -n 1) ifeq ($(LP64), 1) IS_64_BIT := 1 diff --git a/tools/perf/config/feature-checks/.gitignore b/tools/perf/config/feature-checks/.gitignore deleted file mode 100644 index 80f3da0c3515..000000000000 --- a/tools/perf/config/feature-checks/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -*.d -*.bin diff --git a/tools/perf/config/feature-checks/Makefile b/tools/perf/config/feature-checks/Makefile deleted file mode 100644 index 42ac05aaf8ac..000000000000 --- a/tools/perf/config/feature-checks/Makefile +++ /dev/null @@ -1,155 +0,0 @@ - -FILES= \ - test-all.bin \ - test-backtrace.bin \ - test-bionic.bin \ - test-dwarf.bin \ - test-fortify-source.bin \ - test-sync-compare-and-swap.bin \ - test-glibc.bin \ - test-gtk2.bin \ - test-gtk2-infobar.bin \ - test-hello.bin \ - test-libaudit.bin \ - test-libbfd.bin \ - test-liberty.bin \ - test-liberty-z.bin \ - test-cplus-demangle.bin \ - test-libelf.bin \ - test-libelf-getphdrnum.bin \ - test-libelf-mmap.bin \ - test-libnuma.bin \ - test-libperl.bin \ - test-libpython.bin \ - test-libpython-version.bin \ - test-libslang.bin \ - test-libunwind.bin \ - test-libunwind-debug-frame.bin \ - test-pthread-attr-setaffinity-np.bin \ - test-stackprotector-all.bin \ - test-timerfd.bin \ - test-libdw-dwarf-unwind.bin \ - test-compile-32.bin \ - test-compile-x32.bin \ - test-zlib.bin - -CC := $(CROSS_COMPILE)gcc -MD -PKG_CONFIG := $(CROSS_COMPILE)pkg-config - -all: $(FILES) - -BUILD = $(CC) $(CFLAGS) -o $(OUTPUT)$@ $(patsubst %.bin,%.c,$@) $(LDFLAGS) - -############################### - -test-all.bin: - $(BUILD) -Werror -fstack-protector-all -O2 -Werror -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -laudit -I/usr/include/slang -lslang $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl -lz - -test-hello.bin: - $(BUILD) - -test-pthread-attr-setaffinity-np.bin: - $(BUILD) -Werror -lpthread - -test-stackprotector-all.bin: - $(BUILD) -Werror -fstack-protector-all - -test-fortify-source.bin: - $(BUILD) -O2 -Werror -D_FORTIFY_SOURCE=2 - -test-bionic.bin: - $(BUILD) - -test-libelf.bin: - $(BUILD) -lelf - -test-glibc.bin: - $(BUILD) - -test-dwarf.bin: - $(BUILD) -ldw - -test-libelf-mmap.bin: - $(BUILD) -lelf - -test-libelf-getphdrnum.bin: - $(BUILD) -lelf - -test-libnuma.bin: - $(BUILD) -lnuma - -test-libunwind.bin: - $(BUILD) -lelf - -test-libunwind-debug-frame.bin: - $(BUILD) -lelf - -test-libaudit.bin: - $(BUILD) -laudit - -test-libslang.bin: - $(BUILD) -I/usr/include/slang -lslang - -test-gtk2.bin: - $(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) - -test-gtk2-infobar.bin: - $(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) - -grep-libs = $(filter -l%,$(1)) -strip-libs = $(filter-out -l%,$(1)) - -PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null) -PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS)) -PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS)) -PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null` -FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS) - -test-libperl.bin: - $(BUILD) $(FLAGS_PERL_EMBED) - -test-libpython.bin: - $(BUILD) - -test-libpython-version.bin: - $(BUILD) - -test-libbfd.bin: - $(BUILD) -DPACKAGE='"perf"' -lbfd -lz -liberty -ldl - -test-liberty.bin: - $(CC) -o $(OUTPUT)$@ test-libbfd.c -DPACKAGE='"perf"' -lbfd -ldl -liberty - -test-liberty-z.bin: - $(CC) -o $(OUTPUT)$@ test-libbfd.c -DPACKAGE='"perf"' -lbfd -ldl -liberty -lz - -test-cplus-demangle.bin: - $(BUILD) -liberty - -test-backtrace.bin: - $(BUILD) - -test-timerfd.bin: - $(BUILD) - -test-libdw-dwarf-unwind.bin: - $(BUILD) - -test-sync-compare-and-swap.bin: - $(BUILD) -Werror - -test-compile-32.bin: - $(CC) -m32 -o $(OUTPUT)$@ test-compile.c - -test-compile-x32.bin: - $(CC) -mx32 -o $(OUTPUT)$@ test-compile.c - -test-zlib.bin: - $(BUILD) -lz - --include *.d - -############################### - -clean: - rm -f $(FILES) *.d diff --git a/tools/perf/config/feature-checks/test-all.c b/tools/perf/config/feature-checks/test-all.c deleted file mode 100644 index 6d4d09323922..000000000000 --- a/tools/perf/config/feature-checks/test-all.c +++ /dev/null @@ -1,131 +0,0 @@ -/* - * test-all.c: Try to build all the main testcases at once. - * - * A well-configured system will have all the prereqs installed, so we can speed - * up auto-detection on such systems. - */ - -/* - * Quirk: Python and Perl headers cannot be in arbitrary places, so keep - * these 3 testcases at the top: - */ -#define main main_test_libpython -# include "test-libpython.c" -#undef main - -#define main main_test_libpython_version -# include "test-libpython-version.c" -#undef main - -#define main main_test_libperl -# include "test-libperl.c" -#undef main - -#define main main_test_hello -# include "test-hello.c" -#undef main - -#define main main_test_libelf -# include "test-libelf.c" -#undef main - -#define main main_test_libelf_mmap -# include "test-libelf-mmap.c" -#undef main - -#define main main_test_glibc -# include "test-glibc.c" -#undef main - -#define main main_test_dwarf -# include "test-dwarf.c" -#undef main - -#define main main_test_libelf_getphdrnum -# include "test-libelf-getphdrnum.c" -#undef main - -#define main main_test_libunwind -# include "test-libunwind.c" -#undef main - -#define main main_test_libaudit -# include "test-libaudit.c" -#undef main - -#define main main_test_libslang -# include "test-libslang.c" -#undef main - -#define main main_test_gtk2 -# include "test-gtk2.c" -#undef main - -#define main main_test_gtk2_infobar -# include "test-gtk2-infobar.c" -#undef main - -#define main main_test_libbfd -# include "test-libbfd.c" -#undef main - -#define main main_test_backtrace -# include "test-backtrace.c" -#undef main - -#define main main_test_libnuma -# include "test-libnuma.c" -#undef main - -#define main main_test_timerfd -# include "test-timerfd.c" -#undef main - -#define main main_test_stackprotector_all -# include "test-stackprotector-all.c" -#undef main - -#define main main_test_libdw_dwarf_unwind -# include "test-libdw-dwarf-unwind.c" -#undef main - -#define main main_test_sync_compare_and_swap -# include "test-sync-compare-and-swap.c" -#undef main - -#define main main_test_zlib -# include "test-zlib.c" -#undef main - -#define main main_test_pthread_attr_setaffinity_np -# include "test-pthread_attr_setaffinity_np.c" -#undef main - -int main(int argc, char *argv[]) -{ - main_test_libpython(); - main_test_libpython_version(); - main_test_libperl(); - main_test_hello(); - main_test_libelf(); - main_test_libelf_mmap(); - main_test_glibc(); - main_test_dwarf(); - main_test_libelf_getphdrnum(); - main_test_libunwind(); - main_test_libaudit(); - main_test_libslang(); - main_test_gtk2(argc, argv); - main_test_gtk2_infobar(argc, argv); - main_test_libbfd(); - main_test_backtrace(); - main_test_libnuma(); - main_test_timerfd(); - main_test_stackprotector_all(); - main_test_libdw_dwarf_unwind(); - main_test_sync_compare_and_swap(argc, argv); - main_test_zlib(); - main_test_pthread_attr_setaffinity_np(); - - return 0; -} diff --git a/tools/perf/config/feature-checks/test-backtrace.c b/tools/perf/config/feature-checks/test-backtrace.c deleted file mode 100644 index 7124aa1dc8fb..000000000000 --- a/tools/perf/config/feature-checks/test-backtrace.c +++ /dev/null @@ -1,13 +0,0 @@ -#include <execinfo.h> -#include <stdio.h> - -int main(void) -{ - void *backtrace_fns[10]; - size_t entries; - - entries = backtrace(backtrace_fns, 10); - backtrace_symbols_fd(backtrace_fns, entries, 1); - - return 0; -} diff --git a/tools/perf/config/feature-checks/test-bionic.c b/tools/perf/config/feature-checks/test-bionic.c deleted file mode 100644 index eac24e9513eb..000000000000 --- a/tools/perf/config/feature-checks/test-bionic.c +++ /dev/null @@ -1,6 +0,0 @@ -#include <android/api-level.h> - -int main(void) -{ - return __ANDROID_API__; -} diff --git a/tools/perf/config/feature-checks/test-compile.c b/tools/perf/config/feature-checks/test-compile.c deleted file mode 100644 index 31dbf45bf99c..000000000000 --- a/tools/perf/config/feature-checks/test-compile.c +++ /dev/null @@ -1,4 +0,0 @@ -int main(void) -{ - return 0; -} diff --git a/tools/perf/config/feature-checks/test-cplus-demangle.c b/tools/perf/config/feature-checks/test-cplus-demangle.c deleted file mode 100644 index 610c686e0009..000000000000 --- a/tools/perf/config/feature-checks/test-cplus-demangle.c +++ /dev/null @@ -1,14 +0,0 @@ -extern int printf(const char *format, ...); -extern char *cplus_demangle(const char *, int); - -int main(void) -{ - char symbol[4096] = "FieldName__9ClassNameFd"; - char *tmp; - - tmp = cplus_demangle(symbol, 0); - - printf("demangled symbol: {%s}\n", tmp); - - return 0; -} diff --git a/tools/perf/config/feature-checks/test-dwarf.c b/tools/perf/config/feature-checks/test-dwarf.c deleted file mode 100644 index 3fc1801ce4a9..000000000000 --- a/tools/perf/config/feature-checks/test-dwarf.c +++ /dev/null @@ -1,10 +0,0 @@ -#include <dwarf.h> -#include <elfutils/libdw.h> -#include <elfutils/version.h> - -int main(void) -{ - Dwarf *dbg = dwarf_begin(0, DWARF_C_READ); - - return (long)dbg; -} diff --git a/tools/perf/config/feature-checks/test-fortify-source.c b/tools/perf/config/feature-checks/test-fortify-source.c deleted file mode 100644 index c9f398d87868..000000000000 --- a/tools/perf/config/feature-checks/test-fortify-source.c +++ /dev/null @@ -1,6 +0,0 @@ -#include <stdio.h> - -int main(void) -{ - return puts("hi"); -} diff --git a/tools/perf/config/feature-checks/test-glibc.c b/tools/perf/config/feature-checks/test-glibc.c deleted file mode 100644 index b0820345cd98..000000000000 --- a/tools/perf/config/feature-checks/test-glibc.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <gnu/libc-version.h> - -int main(void) -{ - const char *version = gnu_get_libc_version(); - - return (long)version; -} diff --git a/tools/perf/config/feature-checks/test-gtk2-infobar.c b/tools/perf/config/feature-checks/test-gtk2-infobar.c deleted file mode 100644 index 397b4646d066..000000000000 --- a/tools/perf/config/feature-checks/test-gtk2-infobar.c +++ /dev/null @@ -1,11 +0,0 @@ -#pragma GCC diagnostic ignored "-Wstrict-prototypes" -#include <gtk/gtk.h> -#pragma GCC diagnostic error "-Wstrict-prototypes" - -int main(int argc, char *argv[]) -{ - gtk_init(&argc, &argv); - gtk_info_bar_new(); - - return 0; -} diff --git a/tools/perf/config/feature-checks/test-gtk2.c b/tools/perf/config/feature-checks/test-gtk2.c deleted file mode 100644 index 6bd80e509439..000000000000 --- a/tools/perf/config/feature-checks/test-gtk2.c +++ /dev/null @@ -1,10 +0,0 @@ -#pragma GCC diagnostic ignored "-Wstrict-prototypes" -#include <gtk/gtk.h> -#pragma GCC diagnostic error "-Wstrict-prototypes" - -int main(int argc, char *argv[]) -{ - gtk_init(&argc, &argv); - - return 0; -} diff --git a/tools/perf/config/feature-checks/test-hello.c b/tools/perf/config/feature-checks/test-hello.c deleted file mode 100644 index c9f398d87868..000000000000 --- a/tools/perf/config/feature-checks/test-hello.c +++ /dev/null @@ -1,6 +0,0 @@ -#include <stdio.h> - -int main(void) -{ - return puts("hi"); -} diff --git a/tools/perf/config/feature-checks/test-libaudit.c b/tools/perf/config/feature-checks/test-libaudit.c deleted file mode 100644 index afc019f08641..000000000000 --- a/tools/perf/config/feature-checks/test-libaudit.c +++ /dev/null @@ -1,10 +0,0 @@ -#include <libaudit.h> - -extern int printf(const char *format, ...); - -int main(void) -{ - printf("error message: %s\n", audit_errno_to_name(0)); - - return audit_open(); -} diff --git a/tools/perf/config/feature-checks/test-libbfd.c b/tools/perf/config/feature-checks/test-libbfd.c deleted file mode 100644 index 24059907e990..000000000000 --- a/tools/perf/config/feature-checks/test-libbfd.c +++ /dev/null @@ -1,15 +0,0 @@ -#include <bfd.h> - -extern int printf(const char *format, ...); - -int main(void) -{ - char symbol[4096] = "FieldName__9ClassNameFd"; - char *tmp; - - tmp = bfd_demangle(0, symbol, 0); - - printf("demangled symbol: {%s}\n", tmp); - - return 0; -} diff --git a/tools/perf/config/feature-checks/test-libdw-dwarf-unwind.c b/tools/perf/config/feature-checks/test-libdw-dwarf-unwind.c deleted file mode 100644 index f676a3ff442a..000000000000 --- a/tools/perf/config/feature-checks/test-libdw-dwarf-unwind.c +++ /dev/null @@ -1,13 +0,0 @@ - -#include <elfutils/libdwfl.h> - -int main(void) -{ - /* - * This function is guarded via: __nonnull_attribute__ (1, 2). - * Passing '1' as arguments value. This code is never executed, - * only compiled. - */ - dwfl_thread_getframes((void *) 1, (void *) 1, NULL); - return 0; -} diff --git a/tools/perf/config/feature-checks/test-libelf-getphdrnum.c b/tools/perf/config/feature-checks/test-libelf-getphdrnum.c deleted file mode 100644 index d710459306c3..000000000000 --- a/tools/perf/config/feature-checks/test-libelf-getphdrnum.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <libelf.h> - -int main(void) -{ - size_t dst; - - return elf_getphdrnum(0, &dst); -} diff --git a/tools/perf/config/feature-checks/test-libelf-mmap.c b/tools/perf/config/feature-checks/test-libelf-mmap.c deleted file mode 100644 index 564427d7ef18..000000000000 --- a/tools/perf/config/feature-checks/test-libelf-mmap.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <libelf.h> - -int main(void) -{ - Elf *elf = elf_begin(0, ELF_C_READ_MMAP, 0); - - return (long)elf; -} diff --git a/tools/perf/config/feature-checks/test-libelf.c b/tools/perf/config/feature-checks/test-libelf.c deleted file mode 100644 index 08db322d8957..000000000000 --- a/tools/perf/config/feature-checks/test-libelf.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <libelf.h> - -int main(void) -{ - Elf *elf = elf_begin(0, ELF_C_READ, 0); - - return (long)elf; -} diff --git a/tools/perf/config/feature-checks/test-libnuma.c b/tools/perf/config/feature-checks/test-libnuma.c deleted file mode 100644 index 4763d9cd587d..000000000000 --- a/tools/perf/config/feature-checks/test-libnuma.c +++ /dev/null @@ -1,9 +0,0 @@ -#include <numa.h> -#include <numaif.h> - -int main(void) -{ - numa_available(); - - return 0; -} diff --git a/tools/perf/config/feature-checks/test-libperl.c b/tools/perf/config/feature-checks/test-libperl.c deleted file mode 100644 index 8871f6a0fdb4..000000000000 --- a/tools/perf/config/feature-checks/test-libperl.c +++ /dev/null @@ -1,9 +0,0 @@ -#include <EXTERN.h> -#include <perl.h> - -int main(void) -{ - perl_alloc(); - - return 0; -} diff --git a/tools/perf/config/feature-checks/test-libpython-version.c b/tools/perf/config/feature-checks/test-libpython-version.c deleted file mode 100644 index facea122d812..000000000000 --- a/tools/perf/config/feature-checks/test-libpython-version.c +++ /dev/null @@ -1,10 +0,0 @@ -#include <Python.h> - -#if PY_VERSION_HEX >= 0x03000000 - #error -#endif - -int main(void) -{ - return 0; -} diff --git a/tools/perf/config/feature-checks/test-libpython.c b/tools/perf/config/feature-checks/test-libpython.c deleted file mode 100644 index b24b28ad6324..000000000000 --- a/tools/perf/config/feature-checks/test-libpython.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <Python.h> - -int main(void) -{ - Py_Initialize(); - - return 0; -} diff --git a/tools/perf/config/feature-checks/test-libslang.c b/tools/perf/config/feature-checks/test-libslang.c deleted file mode 100644 index 22ff22ed94d1..000000000000 --- a/tools/perf/config/feature-checks/test-libslang.c +++ /dev/null @@ -1,6 +0,0 @@ -#include <slang.h> - -int main(void) -{ - return SLsmg_init_smg(); -} diff --git a/tools/perf/config/feature-checks/test-libunwind-debug-frame.c b/tools/perf/config/feature-checks/test-libunwind-debug-frame.c deleted file mode 100644 index 0ef8087a104a..000000000000 --- a/tools/perf/config/feature-checks/test-libunwind-debug-frame.c +++ /dev/null @@ -1,16 +0,0 @@ -#include <libunwind.h> -#include <stdlib.h> - -extern int -UNW_OBJ(dwarf_find_debug_frame) (int found, unw_dyn_info_t *di_debug, - unw_word_t ip, unw_word_t segbase, - const char *obj_name, unw_word_t start, - unw_word_t end); - -#define dwarf_find_debug_frame UNW_OBJ(dwarf_find_debug_frame) - -int main(void) -{ - dwarf_find_debug_frame(0, NULL, 0, 0, NULL, 0, 0); - return 0; -} diff --git a/tools/perf/config/feature-checks/test-libunwind.c b/tools/perf/config/feature-checks/test-libunwind.c deleted file mode 100644 index 43b9369bcab7..000000000000 --- a/tools/perf/config/feature-checks/test-libunwind.c +++ /dev/null @@ -1,27 +0,0 @@ -#include <libunwind.h> -#include <stdlib.h> - -extern int UNW_OBJ(dwarf_search_unwind_table) (unw_addr_space_t as, - unw_word_t ip, - unw_dyn_info_t *di, - unw_proc_info_t *pi, - int need_unwind_info, void *arg); - - -#define dwarf_search_unwind_table UNW_OBJ(dwarf_search_unwind_table) - -static unw_accessors_t accessors; - -int main(void) -{ - unw_addr_space_t addr_space; - - addr_space = unw_create_addr_space(&accessors, 0); - if (addr_space) - return 0; - - unw_init_remote(NULL, addr_space, NULL); - dwarf_search_unwind_table(addr_space, 0, NULL, NULL, 0, NULL); - - return 0; -} diff --git a/tools/perf/config/feature-checks/test-pthread-attr-setaffinity-np.c b/tools/perf/config/feature-checks/test-pthread-attr-setaffinity-np.c deleted file mode 100644 index 0a0d3ecb4e8a..000000000000 --- a/tools/perf/config/feature-checks/test-pthread-attr-setaffinity-np.c +++ /dev/null @@ -1,14 +0,0 @@ -#include <stdint.h> -#include <pthread.h> - -int main(void) -{ - int ret = 0; - pthread_attr_t thread_attr; - - pthread_attr_init(&thread_attr); - /* don't care abt exact args, just the API itself in libpthread */ - ret = pthread_attr_setaffinity_np(&thread_attr, 0, NULL); - - return ret; -} diff --git a/tools/perf/config/feature-checks/test-stackprotector-all.c b/tools/perf/config/feature-checks/test-stackprotector-all.c deleted file mode 100644 index c9f398d87868..000000000000 --- a/tools/perf/config/feature-checks/test-stackprotector-all.c +++ /dev/null @@ -1,6 +0,0 @@ -#include <stdio.h> - -int main(void) -{ - return puts("hi"); -} diff --git a/tools/perf/config/feature-checks/test-sync-compare-and-swap.c b/tools/perf/config/feature-checks/test-sync-compare-and-swap.c deleted file mode 100644 index c34d4ca4af56..000000000000 --- a/tools/perf/config/feature-checks/test-sync-compare-and-swap.c +++ /dev/null @@ -1,14 +0,0 @@ -#include <stdint.h> - -volatile uint64_t x; - -int main(int argc, char *argv[]) -{ - uint64_t old, new = argc; - - argv = argv; - do { - old = __sync_val_compare_and_swap(&x, 0, 0); - } while (!__sync_bool_compare_and_swap(&x, old, new)); - return old == new; -} diff --git a/tools/perf/config/feature-checks/test-timerfd.c b/tools/perf/config/feature-checks/test-timerfd.c deleted file mode 100644 index 8c5c083b4d3c..000000000000 --- a/tools/perf/config/feature-checks/test-timerfd.c +++ /dev/null @@ -1,18 +0,0 @@ -/* - * test for timerfd functions used by perf-kvm-stat-live - */ -#include <sys/timerfd.h> - -int main(void) -{ - struct itimerspec new_value; - - int fd = timerfd_create(CLOCK_MONOTONIC, TFD_NONBLOCK); - if (fd < 0) - return 1; - - if (timerfd_settime(fd, 0, &new_value, NULL) != 0) - return 1; - - return 0; -} diff --git a/tools/perf/config/feature-checks/test-zlib.c b/tools/perf/config/feature-checks/test-zlib.c deleted file mode 100644 index e111fff6240e..000000000000 --- a/tools/perf/config/feature-checks/test-zlib.c +++ /dev/null @@ -1,9 +0,0 @@ -#include <zlib.h> - -int main(void) -{ - z_stream zs; - - inflateInit(&zs); - return 0; -} diff --git a/tools/perf/config/utilities.mak b/tools/perf/config/utilities.mak index 7076a62d0ff7..c16ce833079c 100644 --- a/tools/perf/config/utilities.mak +++ b/tools/perf/config/utilities.mak @@ -175,6 +175,5 @@ _ge-abspath = $(if $(is-executable),$(1)) define get-executable-or-default $(if $($(1)),$(call _ge_attempt,$($(1)),$(1)),$(call _ge_attempt,$(2))) endef -_ge_attempt = $(if $(get-executable),$(get-executable),$(_gea_warn)$(call _gea_err,$(2))) -_gea_warn = $(warning The path '$(1)' is not executable.) +_ge_attempt = $(if $(get-executable),$(get-executable),$(call _gea_err,$(2))) _gea_err = $(if $(1),$(error Please set '$(1)' appropriately)) |